(19)

(11)

EP 0 055 755 A1

(12)

(43) Date of publication: 14.07.1982 Bulletin 1982/28 (21) Application number: 81902051.0 (22) Date of filing: 06.07.1981

(51) International Patent Classification (IPC):  F24H 1/ 24( . ) F23H 9/ 02( . ) F24H 9/ 18( . ) F23B 30/ 04( . ) F24H 1/ 26( . ) (86) International application number: PCT/FI1981/000054 (87) International publication number: WO 1982/000187 (21.01.1982 Gazette 1982/03)

(84) Designated Contracting States: AT DE FR GB NL SE (30) Priority: 07.07.1980 FI 19800002162 (71) Applicant: AUTERE, Ilpo SF-86300 Oulainen (FI)	(72) Inventor: AUTERE, Ilpo SF-86300 Oulainen (FI) (74) Representative: Noz, Franciscus Xaverius, Ir., et al  P. Petersstraat 160, P.O. Box 645 NL-5600 AP Eindhoven NL-5600 AP Eindhoven (NL)